Looking for a place to drop off the wife and take off with the kid. Any suggestions ?

I’m looking for a place where I can drop off the wife to have a nail maybe spa time while I take care of our daughter. She’s had a rough time dealing with some family on this trip (isn’t that always the case) so if I can I would like to surprise her with some relaxation time. Please let me know if you have any recommendations of places I should check out. Thanks.